Vocabulary consisting only from characters you are able to read
来日
rainiči
arrival in Japan, coming to Japan, visit to Japanmix
保存
hozon
preservation, conservation, storage, saving (e.g. to disk), maintenancejlpt3, suru
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
五日
icuka
five days, the fifth day (of the month)jlpt5, toki
変更
henkou
change, modification, alteration, revision, amendmentjlpt3, suru
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
山川
sansen; jamakawa; jamagawa
mountains and rivers; mountains and rivers; mountain riversmix